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Technical Data Sheet
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224-1270 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

224-1270: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE GROUP, part_name_assigned_by_controlling_agency: INSERT, ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-844-7543, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
224-1270
NSN: 5325-00-844-7543
NIINs: 008447543, 015731580
FSC: 5325 — Fastening Devices
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
end_item_identificationENGINE GROUP
part_name_assigned_by_controlling_agencyINSERT, ENGINE
NSN5325-00-844-7543
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 224-1270 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GROMMET STYLE: ROUND
•
FLANGE THICKNESS: 0.250 INCHES NOMINAL IN
•
SMALL FLANGE OUTSIDE DIAMETER: 0.718 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 0.968 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
MATERIAL: RUBBER NATURAL OVERALL
•
HOLE DIAMETER: 0.484 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.375 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.250 INCHES NOMINAL IN
SMALL FLANGE OUTSIDE DIAMETER0.718 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER0.968 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
MATERIALRUBBER NATURAL OVERALL
HOLE DIAMETER0.484 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 224-1270?
224-1270 is a VALVE,POPPET,ENGINE.
What is the NSN for 224-1270?
224-1270 is cataloged in the U.S. Government catalog under NSN 5325-00-844-7543. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.